| 发明名称 |
AC drive scheme for organic led |
| 摘要 |
An electroluminescent device is disclosed comprising in sequence, an anode, an organic hole injecting and transporting zone, an organic electron injecting and transporting zone, and a cathode. An AC drive scheme for the electroluminescent device is disclosed which provides the device with a longer operational life.
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| 申请公布号 |
US5552678(A) |
申请公布日期 |
1996.09.03 |
| 申请号 |
US19940311619 |
申请日期 |
1994.09.23 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
TANG, CHING W.;VAN SLYKE, STEVEN A. |
| 分类号 |
H05B33/08;H01L33/00;H01L51/50;H05B33/12;H05B33/14;(IPC1-7):H01L33/00;H05B33/00 |
主分类号 |
H05B33/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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